Coat of arms of Clotworthy

The blazon

az, a chev. erm, betw. three chaplets or. — Crest, a stag s head, erased sa. attired and charged on the neck with two mullets in pale ar, pierced through the neck with an arrow or, feather and head of the second vulned gu.

A blazon is the description of a coat of arms in the technical language of heraldry. The drawing comes from that text, and from nothing else.