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Home Depot Garden Stake Bamboo Arrow Build-A-Long (Pic Heavy)

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tenbrook:
Bamboo Arrow Build-A-Long

First go to Home Depot and buy some 72" Bamboo Plant Stakes.  They come in a 6 pack.  Buy as many as you like expecting to get 3-4 usable shafts per bag.

You will also want to pickup some 16D Duplex Nails.



Now go through the bags and pickout the straightest pieces with a OD (outside diameter) of between 7-10mm.  It helps to have an open end wrench handy to help gauge the OD.  We are going to be making these into 32" shafts so the OD only needs to be between 7-10mm for a 32" section.



You should now have a pile of hand picked 72" Bamboo Plant Stakes with an OD of between 7-10MM over a 32" section.



Now we need to cut the Bamboo Plant Stakes down so they are more manageable for the straightening process.  Bamboo likes to split when being cut so be careful here and use a sharp/fine tooth saw.



When cutting the Bamboo you need to find the best section of your 72" stake.  Bamboo has a natural taper.  The thick end of you bamboo is going to have the point.  The thin end will have the nock.  Take this into account when cutting the Bamboo.  You will want your cut at the nock end to be about 1.5" past a node.  We will be using the node to help setup the Self-Nock later on. Go ahead and cut the shafts down to only about 36-40" at this point.  You want to leave them a little long to help with straightening.

In the pic below you can see where you want to have the cut for the nock end in relation to the Bamboo node. 



For straightening the shafts I like to use a heat gun.  Just about any heat source will work.

Some people like to straighten the nodes first.  Some like to do the mid section first.  It does not seem to matter either way so choose which one you like.  I start with the nodes.

I take my heat gun and place it under the node while spinning the shaft.  Once the section I am heating gets hot enough the Bamboo will bend very easy.  Just bend it as straight as possible and move on to the next node.



After you do the nodes move on to the section between the nodes. 

tenbrook:
Bamboo Arrow Build-A-Long

Next we need to cut our straightened shafts to length (32") and sand down the nodes.  Some people leave the nodes as is.  I prefer to sand them down.  The choice is yours.  You will also want to sand the entire length of the shaft with 80gr sandpaper.



Before and after of the sanded nodes.



When cutting the nock end only take off a little bit.  You want to leave a node about 3/4" above the nock end (skinny end) for setting up the Self-Nock.  After cutting the nock end measure 32" and trim the excess off the front.  Do not worry about node placement on the point end (fat end) it does not matter.



You should now have nice pile of straightened, sanded, cut to length (32") shafts with an OD of between 7-10mm.

tenbrook:
Bamboo Arrow Build-A-Long

Now we will attempt to spine our arrows.  Once again some people do not bother to spine their Bamboo Arrows.  I will be.  For optimal arrow flight you will want your arrow spine to match the weight of your bow.

I do not have a spine meter so this is how we will be doing it.

Take two of your 16D Duplex nails and nail them level to a flat surface 26" apart.




Next go into your quiver and grab an arrow that shoots well out of your bow.  Place the arrow on the two nails and hang any 2lb. weight from the middle.  Make a mark in the middle where the arrow flexes to it furthest point.




Now go through your Bamboo Shafts and do the same thing.  Place the shafts that are +/- 1mm from your mark in a separate pile.  While doing this spin the shaft with the weight on it and find the stiffest side.  This is the side you want facing the bow.  Make a small mark on the nock end so you know where to place your Self-Nock.





You should now have pile of spined, straightened, sanded, cut to length (32") shafts with an OD of between 7-10mm and a mark for your nock.

tenbrook:
Bamboo Arrow Build-A-Long

Now we will be sealing our shafts to protect them from moisture.  Just about anything will work here.  Before appling my finish I like to straighten the shafts on last time.



After straightening apply your finish however you like.  Some spray, some wipe.  I just use an old rag to wipe on a nice thick coat then set aside to dry.



You should now have pile of sealed, spined, straightened, sanded, cut to length (32") shafts with an OD of between 7-10mm and a mark for your nock.

tenbrook:
Bamboo Arrow Build-A-Long

On to the Self-Nocks.  This is where the project becomes more fun IMO.



First I drill a 7/64" hole 3/8" from the back of the arrow at the nock end (Skinny end) on the same side I marked the stiff spot on the arrow.



Then using a razor blade I cut into the hole I just drilled.



Do the other side and pop out the center.



Get a piece of 80gr sandpaper and fold it in half twice so it is 4 layers thick.  Use this to clean up the nock.



All cleaned up.



Now take a piece of 220gr sandpaper and place in over the sharp edge of a piece material.  Use the edge of the sandpaper to creat an angle at the end of the nock.




We have to wrap the Self-Nocks to prevent them from splitting.  I'm using Artificial Sinew.  Any thread will work.



I start by gluing my Sinew down with a little dab of Super Glue.



Then I just wrap down the arrow about 1/2" and secure the Sinew again with a little Super Glue.  Try and get this nice and tight.



Cut off the extra and coat the whole thing in clear nail polish or Super Glue.  You will also want to saturate the inside of the nock with Super Glue to add strength.




Nocks are all finished up!

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