I dunno, dfaugh. I would certainly think that regular arrows would break clays even out to longer ranges. But then you have problems with finding the arrows and possibly hitting someone far away. IF you use flu-flu arrows, then i agree with you dfaugh.
I've not personally used flu-flu arrows, but the only thing that would make me unsure is the longer ranges used in trap shooting. I would think that you would have to take the clay fast, otherwise the arrows would lose thier momentum. someone who has used flu-flu arrows, how long can they fly before losing most of thier momentum/accuracy??