all arrows flex and bend when they come out of a bow,, even center shot,,
thats why its so tricky to find the right arrow for flight shooting,,
my point is,, some Native style bows, perfrom very well for there draw weight,, and have great cast as well as speed,,as well as accuracy,,and durability,,
if you have a bow with will shoot 170 fps with a 10 gpp arrow, you can tell its gonna cast the right arrow very well,,
I just tested a sinew back bow 55#@26 inches,, 180 fps with 500 grain arrow ( I had been shooting this bow for a year),, for me that is very nice performance,,, the arrow is going around the handle,, it is a simple Native inspired design,, 55 nock to nock,, I am not saying its the best design for flight shooting,, just that for a simple straight tip bow,, it shoots well and has nice cast,,
I have another bow I have been shootinig and it is just a self bow with rawhide back,,
it follows the string a bit after more than a year of shooting and hunting,, it is 55 nock to nock and 53# at 26 inches, and will shoot a 430 grain arrow 175 fps,,thats not amazing speed, but it would translate into nice cast for a bow,, and for close range hunting ,, very nice cast with a hunting weight arrow,,, my ultimate goal is not speed, but I love a simple design that has accruacy and speed and durability,,that will shoot for decades,,,
I am lucky I have some bows I am still hunting with after more than 20 years,,