With all my valuable stuff I should probably carry a chain with a lock on the end too. I used to be decent at Chain Fighting when I learned NunChucks. None of the signs I've seen prohibit those items. (Dallas Police have the first pair of Nunchucks I owned in the 1970s. In Texas, you can't carry Nunchucks, they consider them a "club" can't carry throwing stars either.
http://www.statutes.legis.state.tx.us/D ... /PE.46.htm
(1) "Club" means ...
(6) "Illegal knife" means a:
(A) knife with a blade over five and one-half inches;
(B) hand instrument designed to cut or stab another by being thrown;
Sec. 46.02. UNLAWFUL CARRYING WEAPONS. (a) A person commits an offense if the person intentionally, knowingly, or recklessly carries on or about his or her person a handgun, illegal knife, or club...