Well, they definitely make some darn pretty arrows.

I am guessing those are home-made jobbers?
Not to get off track but this thread reminds me of a conversation that I had with a customer down at the shop the other week. He mentioned working for a small arrow-building " shop" in town and queried me as to whether I had many customers ask for cresting, etc... on their arrows. After a brief discussion I asked him what he thought of the arrow wraps.
You should have seen the look on his face. You would have thought I was talking about the devil himself. He hated the idea of arrow wraps as he thought ever set of arrows was unique. He told me that he destroyed the proverbial mold after each set of arrows was completed.
Your thread made me think of him for some reason...