Fans can only be created on a daisy loom with a centre peg. The loom in the photo is the Hana Ami loom by Clover.

To make a fan shape wind a section of your loom. I've woven one quarter for the sample but you can wind as much or as little as you like.

Weave the bottom of your fan as desired. I made a wedge of double weaving followed by a knotted round .

To tidy up the point, take the starting end of your thread and thread it through the loops several times. Pull tight.

Darn in all loose ends on the back.