The Kastaplast Jarn is a moderate-speed midrange with moderate glide and strong fade. It produces a hard-hooking overstable flight, making it a dependable choice in windy conditions and for shots that require a consistent finish.
Moderate speed (4.5) requires some arm speed but rewards good form.
Throw with a slight hyzer angle and let the fade do the work. This disc fights out of turn and finishes predictably.
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A very overstable midrange option from Kastaplast, this disc is built for reliability in adverse conditions. With a speed rating of 4.5, it glides decently before fighting back hard. That 0.0 turn and 3.0 fade mean it will fight left immediately and finish with a hard snap. It is not a flippy disc; it is built to plow through the air. Throwers with decent arm speed will appreciate the Jarn's ability to fight headwinds and handle aggressive forehands. It excels at utility shots like sharp spike hyzers or forced turnovers where you need the disc to hold a line and skip off the ground. If you are looking for a tool to punch through trees or park a high-tunnel shot, this is the one. It requires intermediate form to maximize its potential, but once you commit to the release angle, it provides a predictable finish every time.
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What the Kastaplast Jarn's flight numbers mean for your game
This disc needs a moderate throwing speed. Most players with basic form can get this disc to fly as designed.
Moderate glide gives a balanced flight — enough lift to carry well without being overly affected by wind.
This disc resists turning during the high-speed phase of flight. It holds its line or moves left (for RHBH throwers) from the moment of release.
Strong fade creates a hard hook left (RHBH) at the end of flight. Reliable in wind and useful for dogleg shots.
