NAP quickspin vanes

[cannon man]

Have any of you guys tried these NAP quickspin do it your self fletching deal with the boiling water?  What experiences have you had? Like or dislike?  Just curious.

[Misky]

They worked great for me. I found it easier to take the knock off to get the tubing flush.
I did talk to a guy who had one (tubing) crack on him, but it was in December and very cold
the next spring it still held together, I think there is a resin or adhesive that melts for a better hold.