tenons would like to find a forever home. Blind wedged or "foxed tenons" are one way to give that poor tenon a good secure loving home
. Here is a consice tutorial on making that mortise and tenon joint.
http://handcutjoints.blogspot.com/p/blog-page_7.htmlAt the end of the article is a video of the joint fabrication and at the end of the video is the joint cut away to show it as completed. The vid is a hair over 16 minutes long and might seem a little tedious but it explains in real detail the fabrication of the joint. There are some interesting blog entries also on the right of the page.