I have never made this set, but recall reading about it back in the early 1950's, either in Fur, Fish And Game Magazine, or in a book by either E.J Dailey or Stanley Hawbaker.
Versions of this set must be described somewhere by someone who has used and tried it with success - not sure where you might find it unless someone sees and chimes in on your post.
If not, here is an account for making it from a 1909 book by Elmer Kreps that I found in my library.
The Water Set For FoxThere is enough information in this article that you should be able to make one so that the set would be legal in CT.
Jonathan