Well, Ed, I've read and reread all your published studies and you've taught me a lot. I'm going to try the A & A fletch, simply accepting that it must work. But, it's darned hard to back off on 40 years of helical fletching to STABILIZE my arrow flight! Heck, I never even fully accepted using straight offset fletching!
Now, some are swearing the Turbo-Nock is improving accuracy by spinning the arrow as soon as it leaves the string! At 6000 RPM, yet! (turns out that's not so much in a foot of travel!)
But, here we're looking at much less fletch and imparting absolutely NO spin to the shaft? That just seems backwards. Bullets and footballs are made to spin for stability. But, arrows don't have to? Maybe I'm just dense, but it's not logical to me. What am I missing?