Trey, don't let " Mr. Eddie", Sheesh, stop calling him that, makes him sound like a hair dresser.......
. Anyway, don't let Eddie, besmirch those arrows. If like you say they fly where you want them to, then by all means make more like them. I like the nail idea.
That's a sharp idea. On your wrappings, next time, as you get ready to wrap past the fletching, make a loop, and lay it on the wraps you already have, and lay the loop just a little past where you think the wraps will end,then start wrapping over the the loop, and when you get to the end of the string, also know as the " tag " end, just stick it through the end of the loop, and then pull the other end of the loop, and it will pull the tag end in under the wrapping, and you will have clean end without any knots. You can wait till you have about 1/2 inch or so, and then put the loop down, and wrap. A little super glue on the end wraps, and it is good for a long time. If you go to wally world, or a craft shop, cloth world, etc. look for upholstery thread. It is the same diameter as regular thread, but it is rayon, or nylon. It would be something to put in your back pack also, along with some carpet needles, or a leather stitcher from harbor freight. Otherwise, those are great.
Just because " Mither " Eddie, gave you the tonkin, doesn't mean he can say mean things about the finished product! In fact I think just to prove to him how well they shoot, the next time you see him, you can shoot the beer can out of his hand......or white wine.......or white Zifendale......
But enjoy those arrows, and make a bunch more, and some for the kid you are making the bow for.
Wayne