I have at least 5-6 different fletching jigs including Bitz and Jo-Jann. I've fletched my own arrows for decades. However, for the past three years I've been ordering the arrows from Easton already fletched. They do a terrific job and I've never had a fletch come off.
However, when the fletching gets too worn or damaged I find it VERY difficult to get the old fletching off so I can refletch the arrows. (The shafts far outlast the feathers except for a few scrapes and dings here and there.)
When I remove the fletching I always seem to scrape and damage the finish where the fletching is--I hate that! I even get it a bit uneven and rough. I wrap these shafts and use fletch tape to reattach new feathers. I love the tape as well having learned about it on this forum in 2009.
I haven't yet done a 3rd generation fletching job on these arrows but I know the wrapped shafts will be simple to remove because I've removed one or two for other reasons.