I've only used my NBNG (TNT) templates and instructions to make pinwheels and they turn out like the red polka dot one you posted. But, here is a free tutorial on how to fold them to get them to fan out like you want: http://www.girlythingsbows.com/pinwheel_bow.html
. Hope this helps.
Edit to add: Here is a video I found, as well. http://www.youtube.com/watch?v=NUcH6XvK3BU