Here's a pic of the rudder end of one...

All are connected the same way...

Slide wire thru crimp tube... then thru the eyelet of the threaded pull-pull end, back thru the crimp tube then back thru it once more...

once you get everything fairly taught, snug the "last loop" thru the crimp tube by pulling the loos end until the loop in almost to the end of the crimp tube and crimp.

Another hint:

Loosen the threaded ends in the clevis until it's only in maybe 1/8"... you WILL be tightening them and want the room to do so... If you have them screwed in too far to start, they'll bottom out leving you wiht no tensioning ability...