You are refering to the channel with the stainless steel edge? If so glue the channel directly to the door without the clips with 3M weatherstrip adhesive in black colour.  You can also use very short screws to hold it firm in a couple of places. Just make sure the screw heads don't go through the felt. Dap a little black paint on the screw head so it won't be seen.  To do it correctly you should remove the door glass and install one comple run.

Al