How to make a big festival kite - Tangens Delta (Part 2) 

This is the second part on how to make a Tangens Delta kite.
Sewing on the tail, so it hangs down straight, had cost me a lot of nerves for the first kites. So if you plan to make a kite with an attached tail fixed by a very curved seam, it's worth watching this video.
I also show here how to hem the trailing edge of the kite.