this link is a photo tute on how to make them
http://patchworkunderground.com/blog...oints-tutorial
and this link is a PDF on how to make them along with 2 fabric continuous points and points with piping - which i'll be trying both of these styles real soon - i'm addicted to prairie points that point in.
http://extension.usu.edu/files/publi...b__7298330.pdf