Can anyone recommend a good app for arrow building? I’m looking to crunch some different numbers for an arrow/bow setup. Preferably a free one if possible? or anything reasonable is fine.
Tell us your draw length, draw weight, and rough ideas you’re thinking for arrow weight. Can get you in the ball park for free in ten seconds. Then you can do it in real life with a point of reference. Which is all those calculators are. They’re junk if you’re not on the bell curve of typical arrow builds.
47# draw weight, 27” draw length, and my arrows were around 350 grains last season I believe. I think I’m riding the line between a 400-500 arrow spine depending on broadhead weight.