TEXASLEFTY is right, and I stand corrected.

I was not aware of the Concealed Handgun exception, but here it is: (from TPWD)

Archery and Crossbows
It is unlawful to be in possession of a firearm while hunting with a broadhead HUNTING point during the Archery-Only season, EXCEPT a person licensed to carry a concealed handgun in Texas may carry a concealed handgun.