Thinking of using one this spring. Will it effect arrow flight?

Out to about 20,22ish yards with my set up NO after that It starts dropping pretty quickly.YMMV

Robert,

 Some will say different, but in my experience, I can't see any difference at my turkey killin' range.but I rarely shoot over 15yds at a turkey.

Most of my shots are 10yds. give or take a couple yards...

I suppose with lighter set-ups it might effect it more than what I shoot...