Pulled feather - quill question

[HerdAndHome]

So I found this today, it's off my 11 week old Blue Orpington. This feather doesn't look like what I've been finding scattered about. The quill has a fat sheath; it looks like a tiny carrot. I have found no blood anywhere. Should I be concerned?
Thanks for your info!

 

[Wyorp Rock]

May be just a thick keratin sheath.

I wouldn't worry.

 

[HerdAndHome]

May be just a thick keratin sheath.

I wouldn't worry.

Thank you!