As you can see above, the new "shrink tube" fletching simply slips over your arrow...
...then you place it into a pot of boiling water for just ten seconds, and watch them shrink down to a tight fit.
Let them cool and dry for a few seconds, and da-da-da-da, you have a newly fletched arrow that flies great and is tough as nails. Wow - repairing torn arrow fletching used to take a whole lot longer and was a lot more labor intensive.
I'm just saying that I'm thankful to be here today, and enjoy anything and everything that makes life more enjoyable. "The good old days" are for memories, not for reliving. The "here and now" is exciting and fun, and I plan to not waste any of it looking back or waiting for what's to come. Every day is a gift from God to be appreciated and used to glorify Him.