Originally Posted By: Tactical .20So, exactly what is planeing? wind carring the broadhead away, fishtailing?
That would be correct...
Google Broadhead Planing lots of good info there. But... Unfortunately not a lot of info for crossbows!
Given what I'm seeing there for compounds, with draw lengths in the 28 - 31 inch range, I'm guessing spine of the arrow is likely the single largest factor in this scenario all things being tuned properly, and I don't think you're going to find that issue in a crossbow bolt to enough extent to cause a problem. I wouldn't think the shaft long enough to create the problem.