Is fabric glue better than sewing/threading?
If your project is something you are not going to keep for too long, fabric glue would be OK but it would crack and deteriorate with time. If the felt on felt project is something you have worked hard on and want to keep for a long time, take time and do the hand or machine sewing. Hand sewing is at times tiring. If it is that way for you, just do a small amount at one time. I especially like the look of the blanket stitch as a way of joining two pieces of felt. You could look up in an embroidery book and see other edging stitches you can use and vary them in your project. You can even add little touches like beads to the edge of the felt while you are fastening the pieces together.
