Cut the eyes off of the peacock feathers and place them into the closures.
Step 2: Securing
Secure the feather into the closure by adding a small drop of hot glue on the back. (This isn't really needed, but I like the added security). Now press the edges of the closure tightly over the feather.
Step 3: Complete
Just add the earring finding to the feather and you will have a completed earring.