By the way, not only is the fly on a string but when "Daniel son" catches it, it is in the center of the sticks. As he stands up and the camera turns angles, the fly is at the tips of the sticks. Very easy to see.
Just to let you know, they are NOT in a restaurant. It is in Mr. Miyagi's house. Any good Karate Kid fan would know. Believe me, that movie was the FIRST movie I saw (it came out the same year I was born), and when I was younger I used to watch it every single day; so much that I had the whole script memorized AND I ended up wearing out the tape so I recently decided to buy another copy, since I missed watching it so much. I am 17 now and I still love that movie. Just letting you know about that restaurant thing though. Bonzai!!!