I've been working on making better arrows by testing spine and I my opinion even more importantly bare shaft testing. My target arrows are shooting much better but I needed to do the same to some stone point hunting arrows. I knapped this point out of some butterscotch flint river I got from Frank at Marshall. It's weight is almost exactly the same as my 125 grain target point after including deer sinew and pine sap charcoal mix. The arrow shaft is Red Oiser filed down to 69 lb spine and 30 1/2" long. It started at 77 lb spine and I filed it down until it shoot perfect bare shaft with my HHB bow. I painted my usual markings and fletched with wild turkey primaries, sinew wrapped front and back. I haven't shoot it yet with fletching on but I'm expecting good things. I'm getting my equipment ready now need to get all the other little and big things ready that make a successful harvest.
Bjrogg