I posted a bit ago about finally having some luck with home made arrow heads. Here's some pics of how they came out.
This is the very first one I tried using coat hanger wire.
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This was my second attempt; this has the end of the wire recessed into the shaft, and bound with thread rather than duct tape. This arrow also has my first try at a home made black stain using tannic acid and iron acetate:
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These are what's left of the 18 arrows I made today to take to the range and test. These are 5/16 dowels from Menards, the cheaper ones, so they're not oak. Cut to 28". Self nocks. The nocks were cut with a metal cutting blade on an angle grinder, to 1/2" deep, and then sanded smooth and rounded a little with sandpaper. Then I cut a narrower notch about 1/4 " deep on the tips. I cut a 10" length of coat hanger wire, which I believe is 14 guage steel; a ten inch length works out to exactly 125 grains. I then bent the wire around a nail so that the 2 ends were parallel, about 1/4" apart. Seated the wire into the notch on the tip. Taped the ends to the shaft. Put a sanding blade on my angle grinder. Took off the excess wood, tapering it a touch, and leaving enough to hold the wire in place. Put a subtle edge on the steel wire at the tips.
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Here's a closer look at the tips after shooting. Each of these got shot about 10 times into hay bales, or, when I missed, turf:
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Here's the one that hit the metal pole behind the uprights. So help me, next time I got to that range, I'm bringing some padding for that arrow killing pole:
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Here's the earlier design I tried, using a masonry nail with the end ground smooth and skinny. I liked this, but it took forever, and it wasn't very durable:
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And last, here's the 3d modeled pic I put in the earlier pic in an attempt to describe the construction process. It's a little different then what I ended up doing for this batch; I didn't tape the head end of the shafts, and I didn't cut a groove the full length of the wire:
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Any thoughts, questions, or feedback are welcome. Cheers!