How to attach prairie points?
 

I would like to put prairie points on my quilt, however I would like to have them outside, not turning in.The question is how to do this and have them facing out and in between the top and the backing? Hope I,m making myself clear.Thanks in advance.

http://www.hgtv.com/handmade/prairie...101/index.html
http://quilting.about.com/od/quiltpa...e_points_3.htm