ORIGINAL: Black Stick
The rage is not a good choice for a fast bow (300 fps+) because they open before they strike the target causing erratic arrow flight.
Hm, I didn't know that. I shot my buck with a Rage last year, and was shooting 318 fps. Or is that considered slow?
If you're worried about it, get yourself a piece of dental floss or an orthodontic rubber band, and band them around the center. Problem solved, piece of mind achieved.