Thread: Speed for Arrows

And having some more time on my hands I got an app ArcheryPal on my iPhone and found some interesting things.


1st Arrow Speed -I estimated my arrow weight at 400 grains

turns out to be surprisingly similar to the measured rough and ready speed I got in the thread "My Bow's FPS"




And the Kinetic Energy




And FOC (arrow front of centre - balance)





So it looks like, I'm off to hunt me some Bar - (Yokel for Bear)