The BladeForums.com 2024 Traditional Knife is ready to order! See this thread for details:
https://www.bladeforums.com/threads/bladeforums-2024-traditional-knife.2003187/
Price is $300 ea (shipped within CONUS). If you live outside the US, I will contact you after your order for extra shipping charges.
Order here: https://www.bladeforums.com/help/2024-traditional/ - Order as many as you like, we have plenty.
TJ, sorry I didn't see your question sooner,
The answer to your question is no, under the statutes a butterfly knife can't be construed as a martial arts weapon. 53-206 refers you to the definition of a martial arts weapon in section 53a-3; or any martial arts weapon or electronic defense weapon, as defined in section 53a-3 53a-3 is a list of definitions for terms used in the criminal statutes. Its says, (21) "Martial arts weapon" means a nunchaku, kama, kasari-fundo, octagon sai, tonfa or chinese star;, so only those items listed may be considered martial arts weapons. Anyone who was arrested under 53-206 or 29-38 for a butterfly knife was either erroneously arrested, arrested before the statutes were changed a few years ago, or was actually using the knife as a weapon. Once you use it as a weapon, all bets are off and even a pencil could be considered a "dangerous instrument".
Also, in the fine print of 53-206 it references court decisions that have an impact on the statute. Among them is one that says, Cited. 5 Conn. Cir. Ct. 313. Knife not coming within description of statute cannot be included as "any other dangerous or deadly weapon" and is not with prohibition of this section. Id., 551, so you cant (or at least shouldnt) get bagged there either.
Of course it all comes down to how well the Officer you encounter knows the statutes, so it behooves you to know them yourself. If you get stopped and are in possession of a knife that you know to be legal and that the Officer seems to think is illegal, politely educate him on the finer points of the statute. Hopefully hell either decide that you know what youre talking about, or at least look it up for himself before he takes any action.