An assembly of exploding foil and flyer for slapper squib was invented. The flyer is a type of heat melting gooey, can integrate the exploding foil at about 230 ℃ to form the assembly. The assembly conquered the difficulty of the 5000V insulation of minitype slapper squib with full metallic shell, improved the ignition reliability and might improve the shelf life of the slapper squib, and had no effect on the output performance of the slapper squib.