I dont really have to worry much about it being that i am a 30" DL.
BUT!!! I do have a story thats pretty interesting for this one...
So a few winters ago, I was shooting in my shop(pole barn, metal siding) and my release broke. Yes broke. Not me punch trigger. It broke. Old wal-mart release id had for a good deal of time. Anyways, the arrow litterally burried up to the fletchings, but stopped halfway in the BLAZERS. Now I imagine most of you know how thin metal siding is for a typical pole barn. I was shooting a roughly 400gr. axis at 285fps.
Now, im not planning on shooting barns, but I do believe if it would have been a feather or another softer vane, it would have been a pass-thru
Derek