Leathersmith​/Archer

Making A Knife Sheath

Including Some Fancy Lacing

Step 9

 

Here you can see I have simply glued the thin piece of extra leather on the back of the front piece.  You can also see the backside of the lacing bulging through this piece of leather.  Also notice the blemish in this piece of leather near the top.  As this will never be seen it's a good place to use a piece like this!