How to determine the correct arrow type?

[kt]

my $.02 i would say that the stiffness definetely has something to do with a pass through, seems to me something more flimsy wont maintain energy on the way through. but arrow wieght has something to do with that as does speed. i would say ask the guy at your proshop, i havent been steared wrong yet. wait a minute, this guy talked me into buying 100 dollar a dozen arrows for the past 6 years, maybe i've been had. shooting beaman ICS arrows, all angles and distances nothing but pass throughs, and i think easton makes a chart to guide you to the right aluminum shaft
kt