Flying Cloth Help

I’m trying to make a cloth fly through a path like this http://www.youtube.com/watch?v=Za36FN2F0vo but when I do it the cloth flies all over…:frowning:

I made a vertex group at the tip of the cloth then applied it in a armature…Then I applied pinning to that vertex group and made the armature follow the path…Sure, cloth really follow the path but the end of the cloth ends up going everywhere…

How do I make the other end of the cloth also follow the curve…Please help the deadline is coming

Here is one way, it gives you this:
Blend on dropbox (you may need to rebake the cloth sim) The keyframes are a little differnt in this blend, to make it go slower.

Steps: click for larger